package com.chanzany.principle.interfaceSegregation.improve;

public class Segregation1 {
    public static void main(String[] args) {
        A a = new A();
        a.depend1(new B());
        a.depend2(new B());
        a.depend3(new B());
        C c = new C();
        c.depend1(new D());
        c.depend4(new D());
        c.depend5(new D());
    }
}
//接口1
interface Interface1 {
    void operation1();
}
//接口2
interface Interface2{
    void operation2();
    void operation3();
}
//接口3
interface Interface3{
    void operation4();
    void operation5();
}

class B implements Interface1, Interface2{

    @Override
    public void operation1() {
        System.out.println("B实现operation1");
    }

    @Override
    public void operation2() {
        System.out.println("B实现operation2");
    }

    @Override
    public void operation3() {
        System.out.println("B实现operation3");
    }

}

class D implements Interface1,Interface3 {

    @Override
    public void operation1() {
        System.out.println("D实现operation1");
    }

    @Override
    public void operation4() {
        System.out.println("D实现operation4");
    }

    @Override
    public void operation5() {
        System.out.println("D实现operation5");
    }
}

//A类通过Interface1依赖（使用）B类，但只会用到1，2，3方法
class A{
    public void depend1(Interface1 i){
        i.operation1();
    }
    public void depend2(Interface2 i){
        i.operation2();
    }
    public void depend3(Interface2 i){
        i.operation3();
    }
}

//A类通过Interface1依赖（使用）D类，但只会用到1，4，5方法
class C{
    public void depend1(Interface1 i){
        i.operation1();
    }
    public void depend4(Interface3 i){
        i.operation4();
    }
    public void depend5(Interface3 i){
        i.operation5();
    }
}